mirror of
https://github.com/freebsd/freebsd-src
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175 lines
6.5 KiB
C
175 lines
6.5 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2009-2010 The FreeBSD Foundation
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* Copyright (c) 2011 Pawel Jakub Dawidek <pjd@FreeBSD.org>
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* All rights reserved.
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*
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* This software was developed by Pawel Jakub Dawidek under sponsorship from
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* the FreeBSD Foundation.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _PJDLOG_H_
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#define _PJDLOG_H_
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#include <sys/cdefs.h>
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#include <errno.h>
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#include <stdarg.h>
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#include <sysexits.h>
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#include <syslog.h>
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#define PJDLOG_MODE_STD 0
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#define PJDLOG_MODE_SYSLOG 1
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#define PJDLOG_MODE_SOCK 2
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void pjdlog_init(int mode);
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void pjdlog_fini(void);
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void pjdlog_mode_set(int mode);
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int pjdlog_mode_get(void);
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#ifdef notyet
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void pjdlog_sock_set(int sock);
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int pjdlog_sock_get(void);
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#endif
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void pjdlog_debug_set(int level);
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int pjdlog_debug_get(void);
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void pjdlog_prefix_set(const char *fmt, ...) __printflike(1, 2);
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void pjdlogv_prefix_set(const char *fmt, va_list ap) __printflike(1, 0);
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const char *pjdlog_prefix_get(void);
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void pjdlog_prefix_push(const char *fmt, ...) __printflike(1, 2);
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void pjdlogv_prefix_push(const char *fmt, va_list ap) __printflike(1, 0);
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void pjdlog_prefix_pop(void);
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void _pjdlogv_common(const char *func, const char *file, int line, int loglevel,
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int debuglevel, int error, const char *fmt, va_list ap) __printflike(7, 0);
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void _pjdlog_common(const char *func, const char *file, int line, int loglevel,
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int debuglevel, int error, const char *fmt, ...) __printflike(7, 8);
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void _pjdlogv_exit(const char *func, const char *file, int line, int exitcode,
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int error, const char *fmt, va_list ap) __printflike(6, 0) __dead2;
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void _pjdlog_exit(const char *func, const char *file, int line, int exitcode,
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int error, const char *fmt, ...) __printflike(6, 7) __dead2;
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void _pjdlog_abort(const char *func, const char *file, int line, int error,
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const char *failedexpr, const char *fmt, ...) __printflike(6, 7) __dead2;
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#ifdef notyet
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int pjdlog_receive(int sock);
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#endif
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#define pjdlogv_common(loglevel, debuglevel, error, fmt, ap) \
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_pjdlogv_common(__func__, __FILE__, __LINE__, (loglevel), \
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(debuglevel), (error), (fmt), (ap))
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#define pjdlog_common(loglevel, debuglevel, error, ...) \
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_pjdlog_common(__func__, __FILE__, __LINE__, (loglevel), \
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(debuglevel), (error), __VA_ARGS__)
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#define pjdlogv(loglevel, fmt, ap) \
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pjdlogv_common((loglevel), 0, -1, (fmt), (ap))
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#define pjdlog(loglevel, ...) \
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pjdlog_common((loglevel), 0, -1, __VA_ARGS__)
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#define pjdlogv_emergency(fmt, ap) pjdlogv(LOG_EMERG, (fmt), (ap))
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#define pjdlog_emergency(...) pjdlog(LOG_EMERG, __VA_ARGS__)
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#define pjdlogv_alert(fmt, ap) pjdlogv(LOG_ALERT, (fmt), (ap))
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#define pjdlog_alert(...) pjdlog(LOG_ALERT, __VA_ARGS__)
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#define pjdlogv_critical(fmt, ap) pjdlogv(LOG_CRIT, (fmt), (ap))
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#define pjdlog_critical(...) pjdlog(LOG_CRIT, __VA_ARGS__)
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#define pjdlogv_error(fmt, ap) pjdlogv(LOG_ERR, (fmt), (ap))
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#define pjdlog_error(...) pjdlog(LOG_ERR, __VA_ARGS__)
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#define pjdlogv_warning(fmt, ap) pjdlogv(LOG_WARNING, (fmt), (ap))
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#define pjdlog_warning(...) pjdlog(LOG_WARNING, __VA_ARGS__)
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#define pjdlogv_notice(fmt, ap) pjdlogv(LOG_NOTICE, (fmt), (ap))
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#define pjdlog_notice(...) pjdlog(LOG_NOTICE, __VA_ARGS__)
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#define pjdlogv_info(fmt, ap) pjdlogv(LOG_INFO, (fmt), (ap))
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#define pjdlog_info(...) pjdlog(LOG_INFO, __VA_ARGS__)
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#define pjdlog_debug(debuglevel, ...) \
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pjdlog_common(LOG_DEBUG, (debuglevel), -1, __VA_ARGS__)
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#define pjdlogv_debug(debuglevel, fmt, ap) \
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pjdlogv_common(LOG_DEBUG, (debuglevel), -1, (fmt), (ap))
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#define pjdlog_errno(loglevel, ...) \
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pjdlog_common((loglevel), 0, (errno), __VA_ARGS__)
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#define pjdlogv_errno(loglevel, fmt, ap) \
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pjdlogv_common((loglevel), 0, (errno), (fmt), (ap))
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#define pjdlogv_exit(exitcode, fmt, ap) \
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_pjdlogv_exit(__func__, __FILE__, __LINE__, (exitcode), \
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(errno), (fmt), (ap))
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#define pjdlog_exit(exitcode, ...) \
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_pjdlog_exit(__func__, __FILE__, __LINE__, (exitcode), (errno), \
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__VA_ARGS__)
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#define pjdlogv_exitx(exitcode, fmt, ap) \
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_pjdlogv_exit(__func__, __FILE__, __LINE__, (exitcode), -1, \
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(fmt), (ap))
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#define pjdlog_exitx(exitcode, ...) \
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_pjdlog_exit(__func__, __FILE__, __LINE__, (exitcode), -1, \
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__VA_ARGS__)
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#define PJDLOG_VERIFY(expr) do { \
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if (!(expr)) { \
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_pjdlog_abort(__func__, __FILE__, __LINE__, -1, #expr, \
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__func__); \
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} \
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} while (0)
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#define PJDLOG_RVERIFY(expr, ...) do { \
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if (!(expr)) { \
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_pjdlog_abort(__func__, __FILE__, __LINE__, -1, #expr, \
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__VA_ARGS__); \
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} \
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} while (0)
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#define PJDLOG_EVERIFY(expr) do { \
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if (!(expr)) { \
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_pjdlog_abort(__func__, __FILE__, __LINE__, errno, \
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#expr, __func__); \
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} \
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} while (0)
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#define PJDLOG_ABORT(...) _pjdlog_abort(__func__, __FILE__, \
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__LINE__, -1, NULL, __VA_ARGS__)
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#ifdef NDEBUG
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#define PJDLOG_ASSERT(expr) do { } while (0)
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#define PJDLOG_RASSERT(...) do { } while (0)
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#else
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#define PJDLOG_ASSERT(expr) do { \
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if (!(expr)) { \
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_pjdlog_abort(__func__, __FILE__, __LINE__, -1, #expr, \
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__func__); \
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} \
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} while (0)
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#define PJDLOG_RASSERT(expr, ...) do { \
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if (!(expr)) { \
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_pjdlog_abort(__func__, __FILE__, __LINE__, -1, #expr, \
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__VA_ARGS__); \
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} \
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} while (0)
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#endif
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#endif /* !_PJDLOG_H_ */
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